Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
1898andco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:20:21 UTC · ↺ Refresh
MX Hostnames
- 1898andco-com.mail.protection.outlook.com
MX Priorities
- 1898andco-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.60.103.138 (no PTR)
- 199.60.103.38 (no PTR)
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2399507749 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399507749
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.153.247.223 ip4:13.85.188.216 include:spf.protection.outlook.com include:477837.spf07.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- cursor-domain-verification-vgypad=1IJKzIZxAZywWEgtNfE0sjJ0p
- d365mktkey=2lahzcryr0i8f2yj7xqrt0ju7
- d365mktkey=4hr0tpcgx6r17sted6qj81zfr
- d365mktkey=74lb58bqcw41mol38mris3y6
- hf9qcogpd64eb195fn74pvr2lt
- nearmap-domain-verification=363c9005dd2c4d1575c48c9ec5b698af02601ddc9a36064dc75d053370741974
- smartsheet-site-validation=Ns_sOdK-jDjqMED2RzgNEfvutM2Qoskk
- SPFv=spf1 ip4:52.153.247.223 ip4:13.85.188.216 include:spf.protection.outlook.com include:477837.spf07.hubspotemail.net -all
- 7b46s68oq85gk6f9hvpdaekpk7
- MS=ms87623393
- adobe-idp-site-verification=fbb0ab44e7985e1d8e3c9572e52550ce0dd3d9ce35d5b0cf2b6c2f0b0a526073
- anthropic-domain-verification-3ktv8g=VJZUKNBLEOlGqSJtUJ7x9m6iD
- atlassian-domain-verification=dx6K/tUwhyT6e6xCyPwNLgTH5gEf6IDYipG3lu2xkOrb3xl6Mu/HyQrmg7ccAaPz
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